MICROWAVE 5 oz. chocolate in microwaveable bowl on HIGH 2 min. or until melted, stirring after 1 min. Beat cream cheese spread in large bowl with mixer until creamy. Gradually beat in milk. Blend in melted chocolate and strawberries. Whisk in COOL WHIP; pour over crust.

FREEZE 6 hours or until firm. Remove dessert from freezer 15 min. before serving. Shave remaining 1 oz. chocolate into curls; place on dessert. Use plastic wrap to remove dessert from pan before cutting to serve.